Question

in a collage 63% of students are less than 20 years of age the number of students more than 20 years of age 2/3or number of students of 20 years of age which is the total number of students in the college
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Answer 1

Answer:

The n the number of students more than 20 year age is 2/3 of number of students of 20 years of age which is 42 what is the total number of students in the abc college explanation like the total number of students be X then the number of students more than 20 years of age is equal 200 - 63 percentage of x is equal to 37% of x